127347-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127347-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,3,4 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 127347-01:
(8*1)+(7*2)+(6*7)+(5*3)+(4*4)+(3*7)+(2*0)+(1*1)=117
117 % 10 = 7
So 127347-01-7 is a valid CAS Registry Number.